/*!	 compview.h
**	 Header File
**
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
** === N O T E S ===========================================================
**
** ========================================================================= */

#ifndef __SYNFIG_COMPVIEW_H
#define __SYNFIG_COMPVIEW_H

#include <vector>

#include <gtkmm/window.h>
#include <gtkmm/image.h>
#include <gtkmm/tooltip.h>
#include <gtkmm/table.h>
#include <gtkmm/button.h>
#include <gtkmm/menu.h>
#include <gtkmm/notebook.h>
#include <gtkmm/treeview.h>
#include <gtkmm/box.h>
#include <gtkmm/comboboxtext.h>

#include <ETL/handle>

#include "dialogsettings.h"

namespace synfig
{
class Canvas;
};

namespace studio
{

class Instance;
class CanvasView;

class CompView : public Gtk::Window
{
    DialogSettings dialog_settings;

    Gtk::Tooltip tooltip;

    Gtk::ComboBoxText instance_selector;
    Gtk::Notebook *notebook;

    Gtk::TreeView *canvas_tree;
    Gtk::TreeView *action_tree;

    Gtk::Menu	menu;

    std::vector< etl::loose_handle<studio::Instance> > instances;
    etl::loose_handle<studio::Instance>	selected_instance;

    void set_selected_instance_(etl::handle<studio::Instance> x);

    void clear_history();
    void clear_redo();

protected:
    void on_instance_selector_changed();

public:
    CompView();
    ~CompView();

    etl::loose_handle<studio::Instance> get_selected_instance()
    {
        return selected_instance;
    }

    etl::loose_handle<synfig::Canvas> get_selected_canvas();

    etl::loose_handle<studio::CanvasView> get_selected_canvas_view();

    void set_selected_instance(etl::loose_handle<studio::Instance> x);

    void set_selected_instance_signal(etl::handle<studio::Instance> x);

    void new_instance(etl::handle<studio::Instance> x);

    void delete_instance(etl::handle<studio::Instance> x);

    void refresh_instances();

    bool close();

private:

    Gtk::Widget* create_canvas_tree();
    Gtk::Widget* create_action_tree();

    void on_row_activate(const Gtk::TreeModel::Path &path, Gtk::TreeViewColumn *);
    bool on_tree_event(GdkEvent *event);

    bool on_action_event(GdkEvent *event);

    void init_menu();

    void menu_new_canvas();
    void menu_delete();
    void menu_rename();

    void on_action_toggle(const Glib::ustring& path);
};

};

#endif